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Jordan Rudess
Jordan Rudess
American keyboardist
1
Mike Portnoy
Mike Portnoy
American drummer
2
John Petrucci
John Petrucci
American guitarist
3
Dream Theater
Dream Theater
American progressive metal band
4
Tony Levin
Tony Levin
American musician
5
Dave LaRue
Dave LaRue
American musician
6
Neal Morse
Neal Morse
American multi-instrumentalist and progressive rock composer
7
Derek Sherinian
Derek Sherinian
American keyboardist
8
Tiles
Tiles
American progressive rock band
9
John Myung
John Myung
American bassist
10
Sons of Apollo
Sons of Apollo
American band
11
Bozzio Levin Stevens
Bozzio Levin Stevens
12
Marco Minnemann
Marco Minnemann
German drummer
13
The Winery Dogs
The Winery Dogs
American rock supergroup
14
Kevin Moore
Kevin Moore
American keyboardist and composer
15
Transatlantic
Transatlantic
Progressive rock supergroup
16
Magna Carta
Magna Carta
band
17
Nick D'Virgilio
Nick D'Virgilio
American musician
18
OSI
OSI
American progressive rock band
19
Billy Sheehan
Billy Sheehan
American musician
20
Mike Mangini
Mike Mangini
American drummer

Liquid Tension Experiment (LTE) is an American instrumental progressive metal supergroup, founded by Mike Portnoy, then Dream Theater's drummer, in 1997. The band has released two albums through Magna Carta Records. A third album, with the absence of John Petrucci was released in 2007 under the name "Liquid Trio Experiment". A live album with the absence of Jordan Rudess (mostly) was released in 2009 under the name "Liquid Trio Experiment 2". Three live albums and two videos were released in 2009 by the complete band.

Active up until 1999, when Jordan Rudess formally joined Dream Theater, the band reunited in 2008 for a series of live shows, and eventually reconvened in 2020 to record a third studio album featuring all members of the band, which was released on April 16, 2021.